2OBV Transferase date Dec 20, 2006
title Crystal Structure Of The Human S-Adenosylmethionine Syntheta Complex With The Product
authors E.S.Pilka, N.Shafqat, K.L.Kavanagh, C.Cooper, V.Hozjan, A.Turnbul Delft, C.H.Arrowsmith, A.Edwards, J.Weigelt, M.Sundstrom, U.Oppe Structural Genomics Consortium (Sgc)
compound source
Molecule: S-Adenosylmethionine Synthetase Isoform Type-1
Chain: A
Synonym: Methionine Adenosyltransferase 1, Adomet Synthetas Methionine Adenosyltransferase IIII, Mat-IIII;
Ec: 2.5.1.6
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Mat1a, Ams1, Mata1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)-R3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic28-Bsa4
symmetry Space Group: I 2 2 2
R_factor 0.139 R_Free 0.183
crystal
cell
length a length b length c angle alpha angle beta angle gamma
66.404 95.016 115.773 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.05 Å
ligand NA, PG4, SAM enzyme Transferase E.C.2.5.1.6 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (72 Kb) [Save to disk]
  • Biological Unit Coordinates (2obv.pdb1.gz) 130 Kb
  • Biological Unit Coordinates (2obv.pdb2.gz) 259 Kb
  • LPC: Ligand-Protein Contacts for 2OBV
  • CSU: Contacts of Structural Units for 2OBV
  • Likely Quarternary Molecular Structure file(s) for 2OBV
  • Structure Factors (208 Kb)
  • Retrieve 2OBV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2OBV from S2C, [Save to disk]
  • Re-refined 2obv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2OBV in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2OBV
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2OBV, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2obv] [2obv_A]
  • SWISS-PROT database: [Q00266]
  • Domain organization of [METK1_HUMAN] by SWISSPFAM
  • Other resources with information on 2OBV
  • Community annotation for 2OBV at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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